# nongenlog.py
#
# Sum up the number of bytes transferred in an Apache log file
# using a simple for-loop. We're not using generators here.
wwwlog = open("access-log")
total = 0
for line in wwwlog:
bytestr = line.rsplit(None,1)[1]
if bytestr != '-':
total += int(bytestr)
print "Total", total